tx 0x538f0fa015397fef154d5509345b26fc3b73b8c25e6eec66d9e1f5ef1c3a18dcCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6218566323,
    "order_id": 376304230,
    "new_price": 6741000000
  }
}